SKU: BXFL-50012
BLOX Racing Up-Pipe to Turbo MLS Gasket for 2002-2017 Subaru EJ20/EJ25 Models
BLOX Racing Up-Pipe to Turbo MLS Gasket BXFL-50012 provides a precise seal between the up-pipe and turbocharger on Subaru EJ20 and EJ25 turbocharged engines. This gasket fits 2002-2017 Subaru WRX STI Impreza Forester XT Legacy GT Outback XT Baja Turbo and Saab 9-2X Aero models. It manages high boost pressures and exhaust temperatures over 1600F for dependable performance in modified turbo systems.
Key Features
- MLS Construction: Multi-layer steel design forms a tight seal that resists blowout under high boost and repeated heat cycles
- Direct Fit Design: Matches OEM dimensions for up-pipe to turbo flange on EJ20T EJ255 EJ257 engines with no modifications
- High Temperature Resistance: Withstands turbo outlet heat over 1600F without breakdown for reliable long-term use
- Reusable Durability: Handles multiple disassembly and reinstallations unlike paper gaskets
- Precision Manufacturing: Laser-cut layers deliver flatness and even clamping for leak-free operation
Product Notes
- Inspect turbo and up-pipe flanges for flatness before installation
- Clean mating surfaces thoroughly to remove old gasket material and debris
- Packages in protective envelope ships flat to prevent bending
Installation Notes
- Professional installation recommended.
- Torque fasteners to Subaru factory specifications 18-22 ft-lbs in cross pattern
- Requires OEM or aftermarket up-pipe and turbo flange compatibility
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
| 2015-2017 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2017 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2004-2005 | Subaru | Forester | XT |
| 2009 | Subaru | Forester | XT |
| 2006-2010 | Subaru | Forester | XT Limited |
| 2005 | Subaru | Forester | XT Premium |
| 2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2002-2014 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2005-2006 | Subaru | Legacy | GT |
| 2005 | Subaru | Legacy | GT Limited |
| 2007-2009 | Subaru | Legacy | GT Limited |
Why Choose BLOX Racing?
- Established leader in JDM performance parts since 2003
- Engineered for Subaru turbo applications with real-world track testing
- Consistent quality control meets motorsport demands
Frequently Asked Questions
- Q: Will this gasket fit a 2006 Subaru Forester XT?
A: Yes it fits 2004-2005 2006-2010 XT Limited 2005 XT Premium 2008 Sports 2.5 XT 2009 XT and more Forester models listed - Q: What material is used in this gasket?
A: Multi-layer steel with stainless steel outer layers and flexible inner barriers for boost and heat sealing - Q: Is a warranty included and what about installation?
A: BLOX Racing offers manufacturer defect coverage contact support for claims. Follow torque specs and clean flanges for best results
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Flat protective envelope 6 x 4 x 0.25 inches
- Weight: 0.1 lbs








